Blade fuse manufacturing method

Details Blade fuse manufacturing method Blade fuse manufacturing method

1984-11-09

1987-06-30

Echols, Percy W.

Metal working

Method of mechanical manufacture

Electrical device making

219 80, 228170, H01H 6902

Patent

active

046759905

ABSTRACT:
A blade fuse includes parallel blades (12 and 14) secured in a body (16). A fusible link (42) welded to the blades is located in a cavity (20) of the body that is covered by a window (61). The blade fuses are assembled by blanking the fusible element from a ribbon (90) and translating it into a fuse subassembly (64). Tabs (50 and 52) secure the fusible element in the subassembly (64) until it is spot welded to blades 12 and 14. The window (61) is then blanked and translated to cover cavity (20) and secured by ultrasonic welding. A connector strip (76) is then blanked from between blades (12 and 14) to provide the blade fuse.

REFERENCES:
patent: 3436711 (1969-04-01), Borzoni
patent: 3775724 (1973-11-01), Mamrick et al.
patent: 4023264 (1977-05-01), Schmidt, Jr. et al.
patent: 4099320 (1978-07-01), Schmidt, Jr. et al.
patent: 4099321 (1978-07-01), Aryamane
patent: 4099322 (1978-07-01), Tait

Affiliated with

Also associated with

Rating

Blade fuse manufacturing method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blade fuse manufacturing method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blade fuse manufacturing method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-440267